24V 52A/80A output @ 115/230 VAC 14/11A input Battery Charger
Material Handling, Switchgear
Compact form factor, High Rate Power Delivery
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The SG3 marks a new revolution of integrating an on-board charger to an electric vehicle platform. The active PFC filter is perfectly suited for applications around the world, accepting a supply voltage from 95 to 265 VAC. The innovative configuration of its heat sink, integrated into the rugged die-cast aluminum IP65 enclosure of the charger, allows for maximum flexibility of installation and extreme working conditions.

The SG3 utilizes the latest generation flash microcontroller, which is necessary to handle the multitude of possible charging algorithms installed. The isolated CANBUS interface (2.0) enables integration of the unit into the system architecture of the vehicle. The abundant storage capacity is able to save up to 1K charging cycles, allowing for a complete analysis of the behavior of the battery and use over its lifetime. Last but not least, the SG3 is optimized to allow for high efficiency conversion from standard household sockets, allowing for the charging of all kinds of battery technologies.

  • Galvanic Isolated CAN-BUS Interface
  • Inverse polarity protection (fuse)
  • Programmable charging curve
  • Thermal compensation of battery voltage (optional with external thermal sensor)
  • Programmable auxiliary contacts: main presence, charge in progress, end of charge
  • Clock Calendar
  • Data Logging
  • Delayed start
  • Parallelable
  • Vibration-proof structure
  • Die cast aluminium box, class IP65
  • Visualization by display of the parameters : Voltage, Current, charged Ah and Time


Input Voltage: 230/115VAC ± 10%
Input Current: 11A/14A @ 230/115VAC
Input Frequency: 50-60 Hz
Efficiency: up to 93 %
Power Factor: 0.98
Absorbed Maximum Current: 15 A
Inrush Current: < 3 A
Absorbed Minimum Power: < 5 W
Absorbed Maximum Power: 3.3 kW
Constant Output Voltage: 24V
Output Current: 80A
Temperature Compensation: -1 to -9 mV/°C programmable
Temperature Sensor: -20 to +55 °C
Output Voltage Ripple: < 1 %
Humidity: 90%
Phase: single phase
Isolation Input-Case: 1250 VAC
Isolation Input-Output: 1250 VAC
Isolation Output-Case: 1250 VAC
Leakage Current: <3 mA
Input Fuse: 20 A
Output Fuse: 125 A
Thermal Alarm Temperature: 100 °C
Length: 32.4 CM
Width: 20.4 CM
Height: 14.2 CM
Weight: 8 KG


  • Die cast aluminium box
  • Enclosure class : IP65
  • External Fan class : IP55
  • Vibration-proof structure


  • Floor care/cleaning machines
  • Pallet trucks
  • Shuttle personnel carriers
  • Industrial utility vehicles
  • Automated Guided Vehicles (AGV)


  • Conforms to CSA SPE-1000
  • CE Certified
  • In conformity with the requirements of the Low Voltage Directive and of the Directive EMC